
SIS is a low-cost system development board for Decade Engineering's BOB-4H video overlay module, to assist new users in getting BOB-4H up and running quickly. SIS provides RS-232 compatible 9-pin serial data connectors for the main control port and debug port of BOB-4H, along with numerous on-board hookup options and a generous circuit prototyping area to support the extensive application flexibility of the BOB-4H module.
SIS can also serve as a convenient BOB-4H test fixture and PC interface for loading custom fonts, configuration files, and firmware upgrades.
SIS Application Guide and Schematic: (PDF) Includes complete specifications and a Quick Start section.